eF-site ID 3aam-A
PDB Code 3aam
Chain A

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Title Crystal structure of endonuclease IV from Thermus thermophilus HB8
Classification HYDROLASE
Compound Endonuclease IV
Source Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) (Q5SK18_THET8)
Sequence A:  PRYGFHLSIAGKKGVAGAVEEATALGLTAFQIFAKSPRSW
RPRALSPAEVEAFRALREASGGLPAVIHASYLVNLGAEGE
LWEKSVASLADDLEKAALLGVEYVVVHPGSGRPERVKEGA
LKALRLAGVRSRPVLLVENTAGGGEKVGARFEELAWLVAD
TPLQVCLDTCHAYAAGYDVAEDPLGVLDALDRAVGLERVP
VVHLNDSVGGLGSRVDHHAHLLQGKIGEGLKRVFLDPRLK
DRVFILETPRGPEEDAWNLRVFRAWLEEA
Description


Functional site

1) chain A
residue 172
type
sequence H
description BINDING SITE FOR RESIDUE MN A 271
source : AC1

2) chain A
residue 217
type
sequence D
description BINDING SITE FOR RESIDUE MN A 271
source : AC1

3) chain A
residue 219
type
sequence H
description BINDING SITE FOR RESIDUE MN A 271
source : AC1

4) chain A
residue 69
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 272
source : AC2

5) chain A
residue 139
type
sequence E
description BINDING SITE FOR RESIDUE PO4 A 272
source : AC2

6) chain A
residue 172
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 272
source : AC2

7) chain A
residue 219
type
sequence H
description BINDING SITE FOR RESIDUE PO4 A 272
source : AC2

8) chain A
residue 248
type
sequence E
description BINDING SITE FOR RESIDUE PO4 A 272
source : AC2

9) chain A
residue 203-219
type prosite
sequence VHLNDSVGGLGSRVDHH
description AP_NUCLEASE_F2_3 AP endonucleases family 2 signature 3. VHlNDSvgglGsrvDhH
source prosite : PS00731


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